Solicitação de exame técnico
#4.1
03/28/1989
RPI 962
Application data
Number
PI8602864Type
Filing
Publication
The letters patent expired on 07/22/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 03/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Ciba-Geigy AG
CH
Novartis AG (Novartis SA) (Novartis Inc.)
CH
Inventors
D. E. (pessoa física)
CH
D. N. (pessoa física)
CH
IPC Classification
Priority claims
CH
2649/85 · 06/21/1985
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/28/1989
RPI 962
#3.1
02/10/1987
RPI 851
#2.1
12/09/1986
RPI 842
#21.1
Patente extinta em 20/06/2001
07/22/2008
RPI 1959
#25.11
Transferido por fusão de: Ciba-Geigy AG. @Referência RPI nº 1473 de 30/03/99 - código 25.1 - item (71)
06/22/1999
RPI 1485
#25.1
Transferência por fusão: Ciba-Geigy AG
03/30/1999
RPI 1473
#16.1
04/30/1996
RPI 1326
#9.1
09/12/1995
RPI 1293
#6.1
01/03/1995
RPI 1257
#6.1
07/19/1994
RPI 1233
#6.1
07/20/1993
RPI 1181
#6.1
10/13/1992
RPI 1141
#6.1
08/20/1991
RPI 1081
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.